fix search

apps/edr-freight-web/backoffice/src/constants/trainRuns.ts

@@ -41,6 +41,19 @@ export const IMPORT_TRAIN_OPTIONS = Object.values(TRAIN_RUN_PAIRS).map((run) =>
   value: run,
 }));
 
+/**
+ * Options for filtering a list by run — one entry per pair, labelled
+ * "export-import" (8001-8002). The value is the odd EXPORT run, which uniquely
+ * identifies the pair; the API matches a wagon whose export OR import run
+ * equals it, so the whole train's wagons come back.
+ */
+export const TRAIN_RUN_FILTER_OPTIONS = Object.entries(TRAIN_RUN_PAIRS).map(
+  ([exportRun, importRun]) => ({
+    label: `${exportRun}-${importRun}`,
+    value: exportRun,
+  }),
+);
+
 /** The import run implied by an export run; empty string when unset/unknown. */
 export const importRunFor = (exportRun: unknown): string =>
   TRAIN_RUN_PAIRS[String(exportRun ?? "")] ?? "";

apps/edr-freight-web/backoffice/src/pages/fleet/FleetResourcePage.tsx

@@ -59,6 +59,7 @@ const FleetResourcePage = () => {
     const status = listFilterValues.status;
     const currentYardId = listFilterValues.currentYardId;
     const availability = listFilterValues.availability;
+    const trainNumber = listFilterValues.trainNumber;
     if (status && status !== "ALL") {
       (filters as { status?: string }).status = status;
     }
@@ -68,6 +69,9 @@ const FleetResourcePage = () => {
     if (availability && availability !== "ALL") {
       (filters as { availability?: string }).availability = availability;
     }
+    if (trainNumber && trainNumber !== "ALL") {
+      (filters as { trainNumber?: string }).trainNumber = trainNumber;
+    }
     if (slug !== "locomotives" && search.trim()) {
       filters.search = search.trim();
     }

apps/edr-freight-web/backoffice/src/pages/fleet/config/resources.ts

@@ -1,6 +1,10 @@
 import { Freight } from "@edr/types";
 import type { ColumnFormat, FormFieldDef } from "@/pages/ruleEngine/config/resources";
-import { IMPORT_TRAIN_OPTIONS, exportRunFor } from "@/constants/trainRuns";
+import {
+  IMPORT_TRAIN_OPTIONS,
+  TRAIN_RUN_FILTER_OPTIONS,
+  exportRunFor,
+} from "@/constants/trainRuns";
 import { vehiclesConfig, VEHICLE_TYPE_OPTIONS, FUEL_TYPE_OPTIONS, VEHICLE_STATUS_OPTIONS } from "./vehicles";
 import { driversConfig, DRIVER_STATUS_OPTIONS } from "./drivers";
 
@@ -68,7 +72,7 @@ export interface FleetFormFieldDef extends FormFieldDef {
 }
 
 export interface FleetListFilterDef {
-  key: "status" | "availability" | "currentYardId" | "wagonTypeId" | "trainId";
+  key: "status" | "availability" | "currentYardId" | "wagonTypeId" | "trainId" | "trainNumber";
   label: string;
   options?: Array<{ value: string; label: string }>;
   allLabel?: string;
@@ -274,6 +278,12 @@ export const FLEET_RESOURCES: FleetResourceConfig[] = [
         allLabel: "All yards",
         dynamicOptions: "yards",
       },
+      {
+        key: "trainNumber",
+        label: "Train number",
+        allLabel: "All trains",
+        options: TRAIN_RUN_FILTER_OPTIONS,
+      },
     ],
     cardTitleKey: "wagonNumber",
     cardSubtitleKey: "currentYard",

apps/edr-freight-web/backoffice/src/services/wagon.service.ts

@@ -41,6 +41,8 @@ export interface WagonListFilters {
   currentYardId?: string;
   wagonTypeId?: string;
   trainId?: string;
+  /** Run number — matches a wagon whose export OR import run equals it. */
+  trainNumber?: string;
 }
 
 /**
@@ -75,6 +77,7 @@ export const wagonService = {
     if (filters.currentYardId) params.set('currentYardId', filters.currentYardId);
     if (filters.wagonTypeId) params.set('wagonTypeId', filters.wagonTypeId);
     if (filters.trainId) params.set('trainId', filters.trainId);
+    if (filters.trainNumber) params.set('trainNumber', filters.trainNumber);
     const qs = params.toString();
     return apiClient.get<Wagon[]>(`/wagons${qs ? `?${qs}` : ''}`);
   },